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营销调研（第7版）阿尔文·伯恩斯习题答案
5 个回复 - 1918 次查看图书封面习题答案 ANSWERS TO END-OF-CHAPTER QUESTIONS 1. What is marketing? Explain the role of marketing research in the process of marketingmanagement. Reviewquestion. This question requi ...2021-9-26 14:17 - zht505540914 - 现金交易版

BP全球各国地区世界能源统计数据-可再生能源风力太阳能地热生物燃料发电装机容量消耗
0 个回复 - 1044 次查看 BP全球各国地区世界能源统计数据-可再生能源风力太阳能地热生物燃料发电装机容量消耗量（1965-2020）数据来源于BP世界能源统计年鉴 bp Statistical Review of World Energy July 2021 ...2021-7-17 16:46 - yusb - 现金交易版

BP全球各国地区世界能源统计数据-关键材料-石墨稀土锂钴生产储量价格核能发电消耗量
0 个回复 - 1118 次查看 BP全球各国地区世界能源统计数据-关键材料-石墨稀土锂钴生产储量价格核能发电消耗量（1965-2020）数据来源于BP世界能源统计年鉴 bp Statistical Review of World Energy July 2021 ...2021-7-17 16:39 - yusb - 现金交易版

求助下载tLimiting distribution of two-sample degenerate U-statistic under contig
3 个回复 - 824 次查看【作者(必填)】Malleshappa Chikkagoudar 【文题(必填)】Limiting distribution of two-sample degenerate U-statistic under contiguous alternatives and applications 【年份(必填)】Journal of Applied St ...2021-7-7 10:03 - tjxxukai - 求助成功区

文献求助-The Importance of Social Influencer-Generated Contents for User Cogniti
1 个回复 - 310 次查看【作者(必填)】ChristopherGroeningaJosephSarkisbQingyunZhub 【文题(必填)】The Importance of Social Inflfluencer-Generated Contents for User Cognition and Emotional Attachment: An Information Relevan ...2022-12-17 21:36 - Richardwang0912 - 求助成功区

Copula model generated by Dabrowska's association measure
1 个回复 - 363 次查看【作者(必填)】 23 【文题(必填)】 Copula model generated by Dabrowska's association measure 【年份(必填)】 23 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/article-abstract/90/2/4 ...2022-10-26 13:41 - internet.hzx - 求助成功区

文献求助：An agent-based random-utility-maximization model to generate social ne
4 个回复 - 1309 次查看【作者(必填)】 [*]Theo A. Arentzea, , , , [*]Matthias Kowaldb, , [*]Kay W. Axhausen 【文题(必填)】 An agent-based random-utility-maximization model to generate social networks with transitivity ...2013-9-6 11:12 - Tonyhk - 求助成功区

求助：Regenerate: Biotechnology and U.S. Industrial Policy
2 个回复 - 604 次查看【作者(必填)】Ryan Fedasiuk[/backcolor] 【文题(必填)】Regenerate: Biotechnology and U.S. Industrial Policy 【年份(必填)】2022 【全文链接或数据库名称(选填)】https://www.cnas.org/publications/repor ...2022-8-8 20:59 - kedaotuandui - 求助成功区

求助emerald文献Computer-generated influencers: the rise of digital personalities
2 个回复 - 485 次查看【作者(必填)】 Mona Mrad 【文题(必填)】 Computer-generated influencers: the rise of digital personalities【年份(必填)】 2021 【全文链接或数据库名称(选填)】https://www.emerald.com/insight/content/ ...2022-5-20 00:10 - sunsold - 求助成功区

Capturing Value in Platform Business Models That Rely on User-Generated Content
2 个回复 - 684 次查看【作者(必填)】 Subramanian H, Mitra S, Ransbotham S 【文题(必填)】 Capturing Value in Platform Business Models That Rely on User-Generated Content[/backcolor]Subramanian H, Mitra S, Ransbotham S. C ...2021-11-30 21:04 - tanghua666666 - 求助成功区

How Leaders with Divergent Visions Generate Novel Strategy
1 个回复 - 472 次查看【作者(必填)】Ryan Raffaelli Rich DeJordy and Rory M.McDonald 【文题(必填)】How Leaders with Divergent Visions GenerateNovel Strategy: Navigating the Paradox of Preservation and Modernization inSwiss ...2022-3-9 20:42 - 初心格式化 - 求助成功区

generate&type&float&double
2 个回复 - 2571 次查看各位博友，不知道是否有遇到类似问题，在生成一个新变量并赋于一个很大的值（大于等于8位）时，发现stata dataset中的数据类似显示为“ 1.111e+09",当鼠标点击数据，也不显示准确数字。随附stata.com上的generate释义 ...2020-7-14 10:46 - yinpeiwei - Stata专版

Origin-Destination Trips Generated from Operational Data of a Mobile Network
1 个回复 - 339 次查看【作者(必填)】 Ryuichi Imai 【文题(必填)】Origin-Destination Trips Generated from Operational Data of a Mobile Network 【年份(必填)】 2021 【全文链接或数据库名称(选填)】https://ascelibrary.org/do ...2021-8-6 11:47 - peterxu1969 - 求助成功区

比较组间系数，怎么解决"unable to generate scores for model a"问题？
15 个回复 - 9593 次查看求助！用suest命令比较组间系数，出现"unable to generate scores for model a"这个问题该怎么解决？用的程序如下： xtpoisson EV intera intera2 i.h2 i.y, fe . estimates store a . xtpoisson EV intera int ...2017-12-23 16:24 - ZYXNIHAO - Stata专版

stata滞阶出现的missing values generated
10 个回复 - 12168 次查看目前做一个实证分析，需要研究滞后一期与两期的影响，但是新手一枚，搜索不少信息依旧出现问题，需要各位帮忙！举例来说，一共215个样本公司，三年就是645个样本数，我滞后一介就出现215个misging，两阶就是430个mis ...2013-7-27 13:57 - 炎小涵 - Stata专版

面板数据xtoverid检验错误提示saved RE estimates are degenerate
5 个回复 - 7240 次查看面板数据进行回归时，判断随机效应还是固定效应，由于采用稳健标准误，传统hausman test 不适用，故运用xtoverid命令，如果不采用稳健标准误，用普通标准误回归，结果是不是不可靠，会存在异方差和自相关?传统hausma ...2019-3-23 10:34 - 姚梦婷alice - Stata专版

stata中LM检验用spatdiag,weights(w)检验空间效应，出现186 missing values generate
17 个回复 - 10959 次查看如题：检验空间效应 stata中LM检验用spatdiag,weights(w)检验空间效应，出现：(186 missing values generated) conformability error r(503); 检查了数据，没有发现什么问题，为什么还有186数据缺失？实在 ...2018-12-21 18:39 - Rising7 - Stata专版

stata中出现missing values generated什么意思
11 个回复 - 43807 次查看刚刚学习使用stata，在输入命令gen pgnp1=ln(pgnp)后出现 (63 missing values generated) 这是什么意思呢？请大家解答一下~O(∩_∩)O谢谢啦2012-4-2 15:21 - zilingyouyou - 求助成功区

LM检验时出现(21 missing values generated) conformability error r(503);
1 个回复 - 1193 次查看如题，在做LM检验时出现(21 missing values generated) conformability error r(503); 是什么原因，应该怎么处理呢2022-5-13 12:05 - 15638234658 - 悬赏大厅

R语言生成新变量报错：invalid factor level, NA generated
4 个回复 - 3424 次查看数据为分类变量0，1 #先转换为factor xz$Overweight2022-4-17 11:31 - 癞蛤蟆没脸皮 - R语言论坛

文献可视化Citespace的Generate Google Earth Maps（KML2.0)功能不能用怎么解决
5 个回复 - 4112 次查看各位经管上仙们：小仙最近在做文献可视化计量的研究，使用的Citespace的Generate Google Earth Maps（KML2.0)功能不能用，是灰色的，点击不了，没有反应，我已安装了Google Earth，但还是不行。有遇到过类似问 ...2019-11-9 10:56 - wlf1988 - 爱问频道

请问statat 出现 missing values generated如何处理
6 个回复 - 28088 次查看 size是公司总资产，stata输入命令 gen lnsize=ln(size) 出现 missing values generated如何处理？ . gen lnsize=ln(size) (52 missing values generated)2014-3-15 14:14 - 天涯子黄 - Stata专版

AMJ文献求助How Leaders with Divergent Visions Generate Novel Strategy: Navigatin
2 个回复 - 780 次查看【作者(必填)】Ryan Raffaelli, Rich DeJordy and Rory M. McDonald 【文题(必填)】How Leaders with Divergent Visions Generate Novel Strategy: Navigating the Paradox of Preservation and Modernizatio ...2022-2-12 15:05 - 初心格式化 - 求助成功区

AMJ文献求助How Leaders with Divergent Visions Generate Novel Strategy
4 个回复 - 427 次查看【作者(必填)】【文题(必填)】 How Leaders with Divergent Visions Generate Novel Strategy: Navigating the Paradox of Preservation and Modernization in Swiss Watchmaking 【年份(必填)】 2021 【全文 ...2022-2-12 07:04 - 初心格式化 - 文献求助专区

Does participation generate creativity? A dual-mechanism of creative self-effica
1 个回复 - 788 次查看【作者(必填)】 Wenjing Cai. ; Li Lin; Chun Yang &Xueling Fan 【文题(必填)】Does participation generate creativity? A dual-mechanism of creative self-efficacy and supervisor-subordinate guanxi 【年 ...2021-5-29 20:07 - rainywu2016 - 求助成功区

MCMC程序代码：bayes generate ratingcurve
1 个回复 - 939 次查看 MCMC程序代码：bayes generate ratingcurve MCMC程序代码：bayes generate ratingcurve MCMC程序代码：bayes generate ratingcurve MCMC程序代码：bayes generate ratingcurve MCMC程序代码：bayes generate r ...2020-8-11 16:04 - lotus_sss - 现金交易版

Interacting User Generated Content Technologies
1 个回复 - 587 次查看【作者(必填)】Shrabastee Banerjee，Chrysanthos Dellarocas , Georgios Zervas 【文题(必填)】Interacting User Generated Content Technologies：How Q&As Affect Ratings & Reviews 【年份(必填)】2017 ...2020-12-15 13:05 - hpeng520 - 求助成功区

Mind Over Markets: Power Trading with Market Generated Information
8 个回复 - 2755 次查看 Product Details [*]Hardcover [*]Publisher: Wiley (July 16, 2013) [*]ASIN: B00N4IU44W2015-7-6 20:23 - nelsoncwlee - 投资人（实务版）

【经典教材系列】Generated Dynamics of Markov and Quantum Processes
41 个回复 - 5400 次查看 2016年最新教材，降价出售3天，想要随时跟踪最新好书，请点击头像下方“加关注”。关注成功后，查看这里即可：三步走把千本好书“一网打尽”！。 [相关阅读] 【经典教材系列】（资料汇总帖，附链接，持续添加中 ...2016-4-30 07:41 - wwqqer - 金融工程（数量金融）与金融衍生品

Identifying Customer Needs from User-Generated
2 个回复 - 361 次查看【作者(必填)】Timoshenko, Artem1 Hauser, John R 【文题(必填)】Identifying Customer Needs from User-Generated 【年份(必填)】2019 【全文链接或数据库名称(选填)】http://web.b.ebscohost.com/ehos ...2020-5-12 20:24 - pplain - 求助成功区

parscale报错no output generated for phase 0
0 个回复 - 310 次查看各位大神，请教一下，我将附件中的命令输入了Parscale软件，在建立了“comment.PSL”命令文件；所用分析的文本数据是放在桌面，名为“CH**LS2011.txt”。但是Parscale输入的结果错误，具体为“no output generated f ...2020-3-27 09:08 - baigepursuit - 灌水吧

parscale报错no output generated for phase0 while running the command file
2 个回复 - 1681 次查看初用parscale，想算PCM。照罗照盛老师书上执行命令写的，点run all，就报这种错误。是不是数据导入就有问题？附上我初次代码： >COMMENTS >FILES DFNAME='parscale academic1234.dat',SAVE; >SAVE PARM='academ ...2016-3-19 14:09 - 小巷斑斑 - IRT理论相关软件

Analyzing User Generated Content on Instagram: the Case of Travel Agencies
3 个回复 - 631 次查看【作者(必填)】 Germon, Rony; Sokolova, Karina; Bami, Adil 【文题(必填)】 Analyzing User Generated Content on Instagram: the Case of Travel Agencies 【年份(必填)】 2017 【全文链接或数据库名称(选填 ...2020-3-15 21:13 - qingqing1012 - 求助成功区

Monitoring observations generated from a binomial distribution using modified ex
4 个回复 - 1076 次查看【作者(必填)】F.F. Gan 【文题(必填)】Monitoring observations generated from a binomial distribution using modified exponentially weighted moving average control chart 【年份(必填)】1990 【全文 ...2013-9-17 13:50 - kaifengedu - 求助成功区

A Study of Mobile Internet User Generated Content Motivation
0 个回复 - 456 次查看 1 A Study of Mobile Internet User Generated Content Motivation2020-3-14 10:17 - 懒乎乎 - 论文版

Do your social media lead you to make social deal purchases? Consumer-generated
1 个回复 - 450 次查看【作者(必填)】Namil Kim[/backcolor], [/backcolor]Wonjoon Kim[/backcolor] 【文题(必填)】Do your social media lead you to make social deal purchases? Consumer-generated social referrals for sales via ...2019-12-10 18:14 - hpeng520 - 求助成功区

关于Generated Ordered Logit模型稳健性检验的问题
6 个回复 - 4454 次查看各位大牛，不知道有谁有用过gologit模型吗？这个模型的稳健性你们一般是做什么呢？？有什么好的方法吗？？？完全没有头绪啊，我用了cluster ，把整理按区域聚类了一下，然后出来的标准误显示是Robust std. Err. 这是 ...2017-3-14 20:53 - 我不是张捷 - Stata专版

请问谁有《手把手教你学会AMOS--结构方程模型》的数据：Wheaton-generated.sav？
5 个回复 - 2866 次查看也就是这个上面所示的数据，但是提供的链接失效了。有的话发共享一份被呗。顺带提一下我的QQ：489483418，共同学习哦！2015-4-5 22:05 - 阳雨奇闻 - LISREL、AMOS等结构方程模型分析软件

stata关于generate用法的疑问
1 个回复 - 3152 次查看 generate elderly =[age>=60] if age!=.<br> 我知道generate产生新变量的简单用法，但这个后面跟的有点看不懂，究竟是要age不为空的还是要大于等于60的呢，谢谢2019-10-7 23:22 - WZ1996 - 计量经济学与统计软件

Combining knowledge stock and knowledge flow to generate superior incremental
2 个回复 - 440 次查看【作者(必填)】Uschi[/backcolor] 【文题(必填)】Combining knowledge stock and knowledge flow to generate superior incremental innovation performance — Evidence from Swiss manufacturing 【年份(必填) ...2019-9-9 15:29 - qj8866 - 求助成功区

Research on user generated content behaviours in social shopping community based
2 个回复 - 825 次查看【作者(必填)】Wei ZhangRelated information1School of Economics and Management, NanChang HangKong University, 696 South Fenghe Road, Nanchang Jiangxi 330000, China , Sumeet Gupta 【文题(必填)】Re ...2018-9-28 13:26 - hpeng520 - 求助成功区

咨询关于generate命令生成变量的不解之处
3 个回复 - 2566 次查看大家好，我初学stata，在书上看到generate的两处使用，不是很理解，咨询一下大家： 1）书上有一处例子是：y是序数变量，其值是1 to 4. 现在生成一系列新二元变量y_lt2，y_lt3，y_lt4，命令是 generate y_lt2=y2019-4-17 16:13 - 海绵萧萧 - Stata专版

Pocket machining based on contour-parallel tool paths generated by means of prox
3 个回复 - 422 次查看【作者(必填)】MHeld[/backcolor] 【文题(必填)】Pocket machining based on contour-parallel tool paths generated by means of proximity maps 【年份(必填)】1994 【全文链接或数据库名称(选填)】https:/ ...2019-4-4 07:40 - hebaoxing - 求助成功区

CHFS金融库数据合并问题，根据个人表求同一个hhid的男性比例等变量，在家庭表generate
2 个回复 - 2365 次查看表1：家庭各项指标变量，表2：个人各项变量，共同变量：hhid1：现在想根据表2中求同一个hhid的人口数和男性人口比例等，在表1中generate这些个新变量，请问如何操作？ 2：根据hhid将表2中的数据导入到表1中，请问这 ...2019-3-28 12:35 - ifreturn - Stata专版

Multimodal Analysis of User-Generated Multimedia Content
6 个回复 - 600 次查看 English | 2017 | ISBN: 3319618067 | 263 Pages | PDF | 8 MB This book presents a summary of the multimodal analysis of user-generated multimedia content (UGC). Several multimedia systems and t ...2018-1-28 21:36 - igs816 - 经管书评

generate x=1 if year>2010 其中year有缺失数据，为什么最后的x全是1？
4 个回复 - 1033 次查看命令是这样的generate x=1 if year>2010 year变量中有缺失值，为什么这条命令运行之后，x变量全部为1呢？有没有办法只让year中有数值的数据和2010比较，然后让x=1 。而让year中缺失的数据，最后对应的x 也为缺失 ...2019-2-23 19:46 - 蠢猫猫 - Stata专版

Pricing superior goods: Utility generated by scarcity
2 个回复 - 554 次查看【作者(必填)】 Shuntian Yao Ke LiKe Li 【文题(必填)】Pricing superior goods: Utility generated by scarcity 【年份(必填)】2005 【全文链接或数据库名称(选填)】2018-12-24 22:03 - 江夏雁 - 求助成功区

求大神的：AMOS原始数据wheaton-generated.rar
8 个回复 - 1632 次查看 Structural Equation Modeling using AMOS using wheaton-generated.rar 1025470693@qq.com2014-6-24 21:24 - 天马行空艹 - 爱问频道

求User Generated Branding : Integrating User Generated Content into Brand Manag
9 个回复 - 639 次查看【作者(必填)】Ulrike Arnhold 【文题(必填)】User Generated Branding: Integrating User Generated Content into Brand Management 【年份(必填)】2010 【全文链接或数据库名称(选填)】https://link.spri ...2018-12-18 05:04 - 咚呱呱 - 求助成功区

Copulas: Generate Correlated Samples-matlab
0 个回复 - 660 次查看 2018-11-23 12:53 - 寒山寺僧人 - 量化投资

Statista欧洲User-Generated Content (UGC) 2017年报告
0 个回复 - 1414 次查看 User-generated content in the European Union (EU)This dossier provides information on user-generated content creation and its creators in the European Union (EU). After taking a closer look on general ...2018-9-12 05:35 - 咚呱呱 - 市场营销

Exploring Multiplier Effects Generated by Bus Lane Combinations
3 个回复 - 648 次查看【作者(必填)】 Long Tien Truong 【文题(必填)】 Exploring Multiplier Effects Generated by Bus Lane Combinations 【年份(必填)】 2015 【全文链接或数据库名称(选填)】https://trrjournalonline.trb.org/ ...2018-7-30 10:52 - peterxu1969 - 求助成功区

Do monetary policy shocks generate TAR or STAR
1 个回复 - 488 次查看【作者(必填)】Luiggi Donayre 【文题(必填)】Do monetary policy shocks generate TAR or STAR dynamics in output?[/backcolor] 【年份(必填)】2015 【全文链接或数据库名称(选填)】https://doi.org/10.1 ...2018-7-27 12:34 - hkswen - 求助成功区

Dynamic effects of user- and marketer-generated
1 个回复 - 580 次查看【作者(必填)】Michael Scholz a, Joachim Schnurbus a, Harry Haupt a, Verena Dorner b, Andrea Landherr c, Florian Probst c 【文题(必填)】Dynamic effects of user- and marketer-generated content on con ...2018-7-24 20:03 - pplain - 求助成功区

Showrooming, Webrooming, and User-Generated Content Creation in the Omnichannel
1 个回复 - 795 次查看【作者(必填)】kang 【文题(必填)】Showrooming, Webrooming, and User-Generated Content Creation in the Omnichannel Era 【年份(必填)】2018 【全文链接或数据库名称(选填)】https://www.tandfonline.c ...2018-7-17 17:48 - pplain - 求助成功区

Market Dynamics and User-Generated Content About Tablet Computers
1 个回复 - 488 次查看【作者(必填)】Wang, Mai, Chiang; 【文题(必填)】 Market Dynamics and User-Generated Content About Tablet Computers 【年份(必填)】, May/June 2014 【全文链接或数据库名称(选填)】https://pubsonli ...2018-4-25 13:13 - pplain - 求助成功区

Global existence and stabilization in a degenerate chemotaxis-Stokes system with
2 个回复 - 593 次查看【作者(必填)】 MichaelWinkler 【文题(必填)】Global existence and stabilization in a degenerate chemotaxis-Stokes system with mildly strong diffusion enhancement 【年份(必填)】2018 【全文链接或数 ...2018-2-28 11:39 - xiaosongshu1 - 求助成功区

Finite-time blow-up for quasilinear degenerate Keller–Segel systems of paraboli
2 个回复 - 610 次查看【作者(必填)】 TakahiroHashiraaSachikoIshidab1TomomiYokota 【文题(必填)】 Finite-time blow-up for quasilinear degenerate Keller–Segel systems of parabolic–parabolic type【年份(必填)】 2018 【全 ...2018-2-28 10:09 - xiaosongshu1 - 求助成功区

求 )】“Popularity Effect” in User-Generated Content: Evidence from Online Prod
1 个回复 - 708 次查看【作者(必填)】Goes Paulo B., Lin Mingfeng, Au Yeung Ching-man 【文题(必填)】“Popularity Effect” in User-Generated Content: Evidence from Online Product Reviews 【年份(必填)】2014 【全文链 ...2018-2-8 11:17 - pplain - 求助成功区

Processing Binary and Fuzzy Logic by Chaotic Time Series Generated by a Hyd..
0 个回复 - 400 次查看摘要：This work demonstrates the computational power of a hydrodynamicphotochemical oscillator based on a photochromicnaphthopyran generating aperiodic time seri...http://europepmc.org/abstract/MED/28 ...2018-1-29 00:59 - AIworld - 人工智能论文版

A general procedure to generate models for urban environmental-noise pollut..
0 个回复 - 481 次查看摘要：Abstract The prediction of environmental noise in urban environments requires the solution of a complex and non-linear problem, since there are complex rel...原文链接:http://www.ncbi.nlm.nih.gov ...2018-1-19 19:30 - AIworld - 人工智能论文版

Data Mining in Finance: Using Counterfactuals To Generate Knowledge from Or..
0 个回复 - 454 次查看摘要：Shows how counterfactuals and machine learning methods can be used to guide exploration of large databases that addresses some of the fundamental problems ...原文链接:http://eric.ed.gov/ERICWebP ...2018-1-15 04:30 - 人工智能-AI - 人工智能论文版

cap safedrop u generate u = uniform() sort u 求解
1 个回复 - 1724 次查看在看一个do file 其中选择是PSM模型 LOGIT模型 use data, clear cap safedrop u generate u = uniform() sort u psmatch2 act sport age2 smoke2 drink disable disease marriage gender pension, out(mental ...2018-1-14 15:48 - duoxu4394 - Stata专版

Women of The Street: Why Female Money Managers Generate Higher Returns
1 个回复 - 536 次查看 Women of The Street: Why Female Money Managers Generate Higher Returns (and How You Can Too) 如有资料请上传，自行定价！2017-12-31 20:49 - alexwoos - 求助成功区

Mining User Generated Content
3 个回复 - 881 次查看【作者(必填)】 Marie-Francine Moens and Juanzi Li 【文题(必填)】 Mining User Generated Content (Social Media and Social Computing) 【年份(必填)】 2014 【全文链接或数据库名称(选填)】2017-11-8 19:40 - shamei62 - 求助成功区

Exploring Multiplier Effects Generated by Bus Lane Combinations
1 个回复 - 753 次查看【作者(必填)】 Long Tien Truong 【文题(必填)】 Exploring Multiplier Effects Generated by Bus Lane Combinations 【年份(必填)】 2015 【全文链接或数据库名称(选填)】 http://trrjournalonline.tr ...2017-10-12 11:03 - peterxu1969 - 求助成功区

Influence of personality on travel-related consumer-generated media creation
1 个回复 - 638 次查看【作者(必填)】Kyung-Hyan Yoo，Ulrike Gretzel 【文题(必填)】Influence of personality on travel-related consumer-generated media creation 【年份(必填)】2011 【全文链接或数据库名称(选填)】http:/ ...2017-10-11 13:21 - husteconyy - 求助成功区

Acceptance By Medical Experts of Rules Generated By Machine Learning
0 个回复 - 353 次查看摘要：ABSTRACT Objectives: The aim was to evaluate the potential for monotonicity constraints to bias machine learning systems to learn rules that were both accurate and meaningful.原文链接:http://ww ...2017-9-21 00:00 - AIworld - 人工智能论文版

encode var,generate varnew之后，显示too many values，怎么办？
3 个回复 - 3681 次查看工业企业数据库中，encode var,generate varnew之后，显示too many values，怎么办？2014-3-10 21:07 - jhl2010 - Stata专版

generate random number
2 个回复 - 1174 次查看 Age should be generated from 2 to 20 based on the below command for 2000 subjects: AGE=round(runif(2000,2,20),1) However, I would like to generate these 2000 subjects with 29% subjects from age ...2017-6-1 05:44 - verbatim - R语言论坛

有没有什么办法可以逐个排查observations然后generate新值？
2 个回复 - 773 次查看之所以用这么复杂的循环语句是因为，加入第一份工作是农业，第二份工作是非农业，第三份工作又是非农业，那对应的income的列表就会变成第一份农业工作，第一份非农业工作和第三份非农业工作，也就是说每一个人的工作 ...2017-7-23 12:18 - 莞木杙 - Stata专版

Do universities generate spatial spillovers
1 个回复 - 530 次查看【作者(必填)】Alexandra L Cermeño 【文题(必填)】Do universities generate spatial spillovers? Evidence from US counties between 1930 and 2010 【年份(必填)】Journal of Economic Geography, lby05 ...2019-7-16 12:49 - wangzt - 求助成功区

求书：Local And Global Aspects Of Quasilinear Degenerate Elliptic Equations
8 个回复 - 1364 次查看【作者(必填)】Laurent Veron (Author) 【文题(必填)】Local And Global Aspects Of Quasilinear Degenerate Elliptic Equations 【年份(必填)】2017 【全文链接或数据库名称(选填)】https://icerbox.com/e ...2017-6-16 08:28 - caifacai - 文献求助专区

如何generate分组的均值
2 个回复 - 1323 次查看现在有31个provcode，每个provcode都对应着几个gdp值。我想generate出来一个new var，包含31个gdp均值。就相当于 sortby provcode: mean(gdp) 这个命令。但是这个命令是生成result的，我想生成新变量。附件是 ...2017-4-18 10:22 - jgJason299 - Stata专版

How Learning in Financial Markets Generates Excess Volatility and Predictability
2 个回复 - 660 次查看【作者(必填)】Allan G. Timmermann 【文题(必填)】 How Learning in Financial Markets Generates Excess Volatility and Predictability in Stock Prices【年份(必填)】 1993 he Quarterly Journal of Eco ...2017-4-3 09:39 - peter - 求助成功区

Measurement scales for technology-generated customer contact
1 个回复 - 643 次查看【作者(必填)】 Raghunath Rudran( T. A. PAI MANAGEMENT INSTITUTE Manipal India ) Ajith Kumar( XLRI Xavier School of Management Jamshedpur India ) 【文题(必填)】Measurement scales for technology-ge ...2017-3-16 09:35 - 一品小猪 - 求助成功区

Currency Crowdedness Generated by Global Bond Funds
1 个回复 - 1282 次查看【作者(必填)】Gueorgui Konstantinov 【文题(必填)】Currency Crowdedness Generated by Global Bond Funds 【年份(必填)】Vol. 43, No. 2, Winter 2017: pp. 123-135. 【全文链接或数据库名称(选填)】htt ...2017-2-3 10:27 - lopemann - 求助成功区

Information Quality: The Potential of Data and Analytics to Generate Know (epub)
2 个回复 - 878 次查看 Information Quality: The Potential of Data and Analytics to Generate Knowledge Ron S. Kenett, Galit Shmueli Provides an important framework for data analysts in assessing the quality of data ...2016-12-1 14:53 - cmwei333 - 金融学（理论版）

Chaotic motion generated by delayed negative feedback. Part I: A transversality
1 个回复 - 683 次查看【作者(必填)】B Lani-Wayda, HO Walthe 【文题(必填)】Chaotic motion generated bydelayed negative feedback. Part I: A transversality criterion 【年份(必填)】1995 【全文链接或数据库名称(选填)】h ...2016-12-8 14:16 - lk1966mail - 求助成功区

[疑难杂症]Unable to generate initial values for node?
7 个回复 - 3590 次查看看了一圈。发现没找到一个可行的SV-t模型的程序。看到的SV-t模型都没有附上initial values，但是在跑程序的时候就是会在initial value过不去，也不知道怎么修改，求一个带数据带初始值的完整的SV-t模型的程序。sv是指 ...2014-5-26 16:16 - 李骥北 - winbugs及其他软件专版

openbugs不能generate initial value
1 个回复 - 1694 次查看大家好，新人写ARSV模型，不过遇到问题不能运行，显示 unable to generate initial value for node of type UpdaterAMblock.UpdaterHetro, 实在是不知道什么原因了，model syntex is correct， load data 也没问题， ...2013-8-16 11:57 - PKDes - 计量经济学与统计软件

Consumer Trust in User-Generated Brand Recommendations on Facebook
3 个回复 - 657 次查看【作者(必填)】 [*]Simos Chari, [*] [*] [*] [*]George Christodoulides, [*] [*]Caterina Presi, [*] [*]Jil Wenhold, [*] [*]John P. Casaletto 【文题(必填)】 Co ...2016-11-17 10:47 - yuanhaixia - 求助成功区

Generate Thousands in Cash on your Stocks Before Buying or Selling Them (3e)
1 个回复 - 1143 次查看 Generate Thousands in Cash on your Stocks Before Buying or Selling Them: Third Edition by Samir Elias (Author) After a sell out first and second edition, Dr. Samir Elias added significant ne ...2016-10-9 12:12 - cmwei333 - 金融学（理论版）

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